compose/docs/reference/compose_cp.md

docker compose cp

Copy files/folders between a service container and the local filesystem

Options

Name	Type	Default	Description
-a, --archive	bool		Archive mode (copy all uid/gid information)
--dry-run	bool		Execute command in dry run mode
-L, --follow-link	bool		Always follow symbol link in SRC_PATH
--index	int	0	Index of the container if service has multiple replicas